Apple TV on Samsung TV loses picture when in YouTube before playing Ads

I’m using my Apple TV (2022 model with Ethernet) on a Samsung 80 inch TV. When I play YouTube, the screen goes dark for 2-4 seconds right before Ads. During this time I don’t see the Apple TV screen anymore and it just shows the Samsung built in Searching message, like it’s not getting a channel or signal on this Input.

Its very frustrating and almost impossible to use YouTube at all because of that…

anyone has a suggestion or fix? Many thanks for your help 🥰